Passenger (usually spouse/significant other) who rides along as chaperone when giving rides for Uber, to keep things from getting "physical".
Todd: Gotta go babe, just got another Uber fare notification !
Lisa: Where is the drop-off point?
Todd: Uh.. the Mustang whorehouse just outside of Vegas.
Lisa: Not so fast, Romeo. I'll go along as your uberone.
by OneStarGator September 8, 2017
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